Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Inspect transmission wire(sl)

  1. Disconnect the transmission wire connector from the transaxle.
  2.  measure the resistance according to the value(s) in the table below.

Standard:

2 Check harness and connector(transmission wire  ecm)

2 Check harness and connector(transmission wire ecm)

  1. Connect the transmission wire connector.
  2. disconnect the ecm connector.
  3. measure the resistance according to the value(s) in the table below.

Standard:

Replace ecm

Replace ecm

3 Inspect shift solenoid valve(sl)

  1. Remove the shift solenoid valve sl.
  2. measure the resistance according to the value(s) in the table below.

Standard:

  1. Connect the positive (+) battery lead to the solenoid connector terminal, and the negative () battery lead to the solenoid body for checking the solenoid valve operation.

Standard: the solenoid valve makes an operating noise.

Repair or replace transmission wire

Repair or replace transmission wire

Circuit description
The shift solenoid valve sl is turned on and off by signals from the ecm in order to control the hydraulic pressure operation, the lockup relay valve, which then the controls operation of th ...

O/d main switch circuit
...

Other materials:

Replacement
1. Remove proportioning valve assy Using sst, disconnect the 5 brake tubes from the proportioning valve assy. Sst 0902300100 Remove the 2 bolts and proportioning valve assy from the body. 2. Install proportioning valve assy Install the proportioning valve assy wit ...

Inspection procedure
Hint: if different dtcs related to different systems that have terminal e2 as the ground terminal are output simultaneously, terminal e2 may be open. Read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malf ...

Diagnostic trouble code chart
The inspection procedures are shown in the table below. This table allows efficient and accurate troubleshooting using the diagnostic trouble codes displayed in the diagnostic trouble code chart. Proceed with troubleshooting in accordance with the inspection procedures listed in the diagnost ...

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